AST ASTLS-14-2686 Lowering Springs 25mm/25mm for 13-22 BMW i3/i3 REx I01

Vehicle Fitment

• 2013-2022 BMW i3 BEV (I01) - All Electric Models
• 2013-2022 BMW i3 Range Extender REx (I01) - Hybrid Models
• 2017-2022 BMW i3s BEV (I01) - Sport Electric Models
• 2017-2022 BMW i3s Range Extender REx (I01) - Sport Hybrid Models

Fitment Notes

• Fits all BMW i3 and i3s models on I01 chassis (09/2013 - 08/2022 production)
• Direct replacement for OEM springs - works with factory shock absorbers
• Developed and tested to work flawlessly with stock dampers
• Progressive spring design for optimal lowering vs. performance balance
• Not TUV certified for this application
• Professional installation recommended

Features

• Lowers center of gravity without sacrificing OEM ride comfort
• Premium high tensile chromium-silicone wire construction
• Cold wound on precision Wafios coiling machines
• Heat treated to increase hardness and reduce internal stresses
• Individually shot peened for enhanced fatigue resistance
• Phosphate treated for corrosion protection
• Powder coated finish outlasts vehicle life
• Each spring blocked and computer tested prior to shipping
• Progressive spring rate design improves handling and cornering
• Reduces body roll and enhances cornering stability
• Vehicle-specific design ensures perfect fitment

Specifications

• Part Number: ASTLS-14-2686
• Brand: AST Suspension
• Type: Lowering Springs
• Quantity: Set of 4 (2 Front / 2 Rear)
• Front Lowering: 25mm (Approximately 1.0")
• Rear Lowering: 25mm (Approximately 1.0")
• Spring Design: Progressive Rate
• Spring Material: High Tensile Chromium-Silicone Wire
• Manufacturing Process: Cold Wound
• Finish: Powder Coated
• Placement: Front and Rear
• TUV Certified: No
• Shipping Weight: 16.8 lbs
• Package Dimensions: 23.6" x 15.2" x 8.3"
• Country of Origin: Netherlands
• Warranty: AST Suspension Lifetime Warranty Against Breaking

Included Components

• (2) Front Lowering Springs
• (2) Rear Lowering Springs
• Installation Instructions (if applicable)

Product Description

The AST ASTLS-14-2686 Lowering Springs deliver a 25mm (1") drop front and rear for your 2013-2021 BMW i3 or i3s, lowering the center of gravity while maintaining the comfortable ride quality you expect. Manufactured from premium high tensile chromium-silicone wire on precision Wafios coiling machines, each spring is cold wound, heat treated, shot peened, phosphate treated, and powder coated for exceptional durability that outlasts the vehicle. The progressive spring rate design reduces body roll, improves cornering stability, and enhances steering response without compromising daily drivability. Backed by AST Suspension's lifetime warranty against breaking.